<template>
  <ul class="news-list">
    <li>编号：{{ params.id }}</li>
    <li>标题：{{ params.title }}</li>
    <li>内容：{{ params.content }}</li>
  </ul>
</template>

<script setup lang="ts" name="About">
import { useRoute } from "vue-router";
import { toRefs } from "vue";

// 获取params参数
const route = useRoute(); // 获取路由对象
console.log(route); 
const { params } = toRefs(route); // 获取params参数并转换为响应式
</script>

<style scoped>
.news-list {
  list-style: none;
  padding-left: 20px;
}

.news-list > li {
  line-height: 30px;
}
</style>
